/* Main Site Header */
.site-header {
  background-color: var(--surface-card);
  border-bottom: 2px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-top {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-light);
}

.header-top-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.brand-container {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
}

.brand-logo-img {
  height: 60px;
  width: auto;
}

.brand-text h1 {
  font-size: 1.3rem;
  margin: 0;
  color: var(--gov-blue);
  letter-spacing: -0.02em;
}

.brand-text p {
  font-size: 0.825rem;
  color: var(--agua-teal-dark);
  font-weight: 600;
  margin: 0;
}

/* Accessibility Control Toolbar */
.accessibility-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--surface-hover);
  padding: 0.35rem 0.65rem;
  border-radius: var(--radius-full);
}

.acc-btn {
  background: transparent;
  border: none;
  font-size: 0.85rem;
  font-weight: bold;
  cursor: pointer;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  color: var(--text-main);
}

.acc-btn:hover {
  background: var(--border-light);
}

/* Tab Navigation Menu */
.main-nav {
  background: var(--gov-blue);
  color: #ffffff;
  overflow-x: auto;
}

.nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-item a {
  display: block;
  padding: 0.85rem 1rem;
  color: #ffffff;
  font-size: 0.875rem;
  font-weight: 600;
  white-space: nowrap;
  transition: background var(--transition-fast);
}

.nav-item a:hover, .nav-item a.active {
  background-color: var(--agua-teal);
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, rgba(0,51,102,0.92), rgba(0,128,128,0.85)), url('../img/agua_de_dios_hero.jpg') center/cover no-repeat;
  color: #ffffff;
  padding: 4rem 0;
  text-align: center;
  position: relative;
}

.hero-title {
  font-size: 2.5rem;
  color: #ffffff;
  margin-bottom: 1rem;
}

.hero-subtitle {
  font-size: 1.25rem;
  max-width: 800px;
  margin: 0 auto 2rem auto;
  opacity: 0.95;
}

.quick-services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
  margin-top: 2rem;
}

.quick-service-card {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  color: #ffffff;
  text-decoration: none;
  text-align: center;
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.quick-service-card:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: translateY(-3px);
  color: #ffffff;
}

.quick-service-icon {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

/* Layout Grid Sections */
.section-padding {
  padding: 3.5rem 0;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  gap: 2rem;
}

/* Site Footer */
.site-footer {
  background-color: var(--gov-blue-dark);
  color: #cbd5e1;
  padding-top: 3rem;
  border-top: 4px solid var(--agua-teal);
  font-size: 0.9rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-col h3 {
  color: #ffffff;
  font-size: 1.1rem;
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: #cbd5e1;
}

.footer-links a:hover {
  color: #ffffff;
}

.footer-bottom {
  background-color: rgba(0, 0, 0, 0.3);
  padding: 1.25rem 0;
  text-align: center;
  font-size: 0.825rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Mobile Drawer Menu */
.mobile-menu-btn {
  display: none;
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--gov-blue);
  cursor: pointer;
}

@media (max-width: 992px) {
  .mobile-menu-btn { display: block; }
  .nav-list { display: none; flex-direction: column; }
  .nav-list.open { display: flex; }
  .hero-title { font-size: 1.8rem; }
}